What is slip in induction motor?
Answers were Sorted based on User's Feedback
Answer / luckyleafs
its the difference between the stator speed and the rotor speed with respect to stator speed
Ns-stator speed
Nr-rotor speed
slip=(Ns-Nr)/Ns
it usually varies between 0-1
when Ns=Nr then slip=0,that means rotor rotates with the same speed as that of stator,then induction motor is called synchronous motor
Is This Answer Correct ? | 19 Yes | 1 No |
It is the difference between the synchronous speed ( Ns) and actual speed of the rotor or rotor speed (Nr). It can be expressed in per minute ( Ns - Nr ,both being rpm ),per second or percentage ( Ns - Nr)x 100 /Ns .
Is This Answer Correct ? | 2 Yes | 0 No |
How can i calculate the Breaking capacity of molded case circuit breaker, is the breaking capacity of CB for Diesel generator shall be less than grid supply's breaker ?
why is only third harmonics is dangerous for electrical equipments?
can we use existing delta star with neutral grounded,step down(6.6kV/415V), 3 phase power transformer bi-directionally.
Why we use Delta connection in the secondary side of a High Voltage transformer?
in a dc shunt motor what happens if motor takes high current,no speed
How to calculate the FUSE rating?
whats the one main difference between UPS & inverter ? And electrical engineering & electronics engineering ?
why ct is connected at bushing of transformer ??????????
Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?
can I connect step down transformer(25KvA,240V Phase to phase)to output of online UPS(15KvA,440V PHASE TO PHASE) Load connect to TRANSFORMER is 13KvA,240V PHASE TO PHASE. please brief if it is wrong
WHY TRANSFORMER RATING IS MENTIONED IN KVA RATHER THAN KW
What is the significance of vector grouping in Power Transformers??